package jdbc;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;

public class Test {
    public static void main(String[] args) {
        try (
                Connection connection = DBUtil.getConnection();
        ){
            Statement statement = connection.createStatement();
            String sql = "SELECT id,name,job,age "+
                    "FROM student "+
                    "WHERE id=1";
            ResultSet rs = statement.executeQuery(sql);
            while (rs.next()) {
               int id = rs.getInt("id");
               String name = rs.getString("name");
               String job = rs.getString("job");
               int age = rs.getInt("age");
               System.out.println(id + " " + name + " " + job + " " + age);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
